The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 30, 2012
Filed:
Oct. 07, 2008
Shaohui Sun, Beijing, CN;
Yingmin Wang, Beijing, CN;
Hai Tang, Beijing, CN;
Yuemin Cai, Beijing, CN;
Shaohui Sun, Beijing, CN;
Yingmin Wang, Beijing, CN;
Hai Tang, Beijing, CN;
Yuemin Cai, Beijing, CN;
China Academy of Telecommunications Technology, Beijing, CN;
Abstract
A signal transmission method, which includes: each data symbol needing to be transmitted is weighted and repeatedly extended to obtain the extended data symbol of each data symbol; the extended data symbol of each data symbol and the pilot frequency symbol are modulated and mapped to the specified time-frequency locations of each corresponding block repeat resource block to obtain each corresponding repeat data unit block; each repeat data unit block is transmitted. A signal transmission device is also disclosed in the present invention.